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Clicking on any metabolite link will take you to the Human Metabolome Database.
Displaying metabolites 381 - 400 of 5661 in total
HMDB ID
CAS Number
Name StructureFormula
Average Mass
Monoisotopic Mass
Biospecimen Location
Hydroxyoctanoic acid HMDB0000711 structure imageC8H16O3

160.2108
160.109944378
  • Blood
  • Feces
  • Saliva
  • Urine
Hippuric acid HMDB0000714 structure imageC9H9NO3

179.1727
179.058243159
  • Blood
  • Breast Milk
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Kynurenic acid HMDB0000715 structure imageC10H7NO3

189.1675
189.042593095
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Urine
L-Pipecolic acid HMDB0000716 structure imageC6H11NO2

129.157
129.078978601
  • Blood
  • Feces
  • Urine
Isovaleric acid HMDB0000718 structure imageC5H10O2

102.1317
102.068079564
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
L-Homoserine HMDB0000719 structure imageC4H9NO3

119.1192
119.058243159
  • Blood
  • Feces
  • Urine
Levulinic acid HMDB0000720 structure imageC5H8O3

116.1152
116.047344122
  • Blood
  • Feces
  • Saliva
  • Urine
Glycylproline HMDB0000721 structure imageC7H12N2O3

172.1818
172.08479226
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
Lithocholyltaurine HMDB0000722 structure imageC26H45NO5S

483.71
483.301844727
  • Bile
  • Blood
  • Feces
  • Urine
4-Hydroxyproline HMDB0000725 structure imageC5H9NO3

131.1299
131.058243159
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Feces
  • Saliva
  • Urine
alpha-Hydroxyisobutyric acid HMDB0000729 structure imageC4H8O3

104.1045
104.047344122
  • Blood
  • Feces
  • Saliva
  • Urine
Isobutyrylglycine HMDB0000730 structure imageC6H11NO3

145.1564
145.073893223
  • Blood
  • Feces
  • Urine
Cysteine-S-sulfate HMDB0000731 structure imageC3H7NO5S2

201.221
200.976563719
  • Blood
  • Feces
  • Urine
Hydroxykynurenine HMDB0000732 structure imageC10H12N2O4

224.2133
224.079706882
  • Blood
  • Urine
Hyodeoxycholic acid HMDB0000733 structure imageC24H40O4

392.572
392.292659768
  • Blood
  • Urine
Indoleacrylic acid HMDB0000734 structure imageC11H9NO2

187.198
187.063328534
  • Blood
  • Feces
  • Urine
Hydroxyphenylacetylglycine HMDB0000735 structure imageC10H11NO4

209.1986
209.068807845
  • Blood
  • Urine
Isobutyryl-L-carnitine HMDB0000736 structure imageC11H22NO4

232.299
232.154334613
  • Blood
  • Urine
Heptacarboxylporphyrin I HMDB0000737 structure imageC39H38N4O14

786.7374
786.238451944
  • Urine
Indole HMDB0000738 structure imageC8H7N

117.1479
117.057849229
  • Blood
  • Feces
  • Saliva
  • Urine
Displaying metabolites 381 - 400 of 5661 in total